Element block pseudo-class :active generated with position static transform border 0px rgba(0,0,0,1) solid box-shadow 1px 1px 1px rgba(0,0,0,0.3) overflow hidden font-weight normal padding 20px font-size 16px height auto width 160px background float none border-radius z-index auto transition box-sizing content-box cursor default display block line-height 1 text-shadow 1px 1px 1px rgba(0,0,0,0.2) margin 0px